﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace ZhiAo.CoreLibrary
{
    public interface IDBUtility
    {
        /// <summary>
        /// 
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        string SQLQ(DateTime key);

        /// <summary>
        /// 
        /// </summary>
        /// <param name="key"></param>
        /// <returns>2004-09-12 11:06:08</returns>
        string SqlQToChar(string key);

        string SqlQToChar(string key, string format);

        string SqlPlusMark();
    }
}

